Answer this question truthfully
### Question: What are the symptoms of Heart block?
### Response: Symptoms depend on the type of heart block you have.
First-degree heart block rarely causes symptoms.
Symptoms of second- and third-degree heart block include:
Chest pain Dizziness Fainting Fatigue Heart failure symptoms Light-headedness Pre-syncope Shortness of breath Syncope
Third degree heart block are more life-threatening than second-degree heart block.